CIRCUTOR MDC-4 - Manual (Page 19)

4.7.- OUTPUT RELAYS
The unit has four relays (terminals 8, 9, 10, 11, 12, 13, 14, 15 and 16 in Figure 1 ) for connecting
and disconnecting the installation's loads, to ensure that the programmed maximum power is
not exceeded.
4.8.- PROGRAMMING
From the programming menu you can:
 Program the current primary.
 Program the maximum demand period.
 Program the contracted power.
 Delete the value for energy, the load disconnection times and the maximum demand
maximum value.
 Configure the output relays.
The MDC-4 does not record the programming changes until all parameters have been pro-
grammed. If the unit is RESET before programming all parameters or no key is pressed for 60
seconds, the configuration will not be stored in the memory and relays return to its resting state
for a short time.
To enter the programming menu, hold the and keys for two seconds; the main pro-
gramming screen will be displayed.
SETUP
Press the key to enter the first programming screen.
4�8�1� Current primary
Set P. A
063
In this step the current primary value is pro-
grammed.
Press the
button to increase the digit that is
currently flashing.
When the desired value is shown on the screen, move onto the next digit by pressing the key
to modify the remaining values.
Maximum value: 250 A.
Minimum value: 1 A.
Press the key to access the next programming step.
19 Instruction Manual
MDC-4